Steuergerät, Steuerverfahren, Speichermedium und Abbildungssteuerungssystem

Details

Veröffentlichungs-Nr.

EP3855724

Aktenzeichen

EP21151885

Anmeldetag

15. Januar 2021

Veröffentlichung

27. März 2024

Erteilung

27. März 2024

Rechtsraum

EP

IPC

H04N23/71H04N23/611H04N23/66

Abstract

A control apparatus includes a detection unit configured to detect an object area in an image captured by an image capturing apparatus, a dividing unit configured to divide the image into a plurality of divided areas, a first calculation unit configured to calculate a luminance difference as a difference between a luminance value of the object area and a luminance value of each of the divided areas after the image capturing apparatus executes exposure control by setting the object area as a photometric area, a second calculation unit which calculates a first amount of change as a difference between luminance values of the object area before and after the image capturing apparatus executes exposure control and a second amount of change as a difference between luminance values of the divided area before and after the image capturing apparatus executes exposure control, and a determination unit which determines a photometric area.

Anmelder

Firma

CANON KABUSHIKI KAISHA

Land

🇯🇵 Japan

Fachgebiete